pit ray 中文意思是什麼

pit ray 解釋
髓射線
  • pit : n 〈美國〉(桃、杏等的)核。vt ( tt ) 除去…的核。n 1 坑,凹地,凹處;【礦物】礦井;煤坑;【植物...
  • ray : n 雷〈姓氏,男子名, Raymond 的昵稱〉。n 1 光線,射線,熱線;〈詩〉光輝,閃爍,曙光,一線光明。2 ...
  1. The experimental device of soil moisture movement of multi water storage pit is developed, which can measure the infiltration of moisture and the movement of moisture frontal directly. distribution of soil water content in all soil section are measured with y ray apparatus. 3

    利用該裝置進行室內的蓄水多坑灌水試驗,直接對水分的入滲過程和濕潤鋒變化進行觀測,並通過y射線儀裝置測量整個土體剖面上含水率的分佈狀況。
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